Factor Info

ID 103274
Size 651 digits / 2160 bits
Status composite
Value 127961964591334314511668999455953804337801848800635890791261213946030576633581222409639840005453764136610256765288257737602182972077575574391367317493177764452224452684406741453877300418520725420298389470303919847901368548418984957660928534953220616942025399045684547475282343215572240980648032816337793673914642251007662193896994942987305115453608542121900188370532026152299728151269034554088933462924865225559511514615343028877156848338265676386777781069516888025420337778192161834804225011614868149660251764464552495416994431999903818172402011754387493862003865880554264107084403333740300954239184423023415093081111534025393118325214239442561169777

Factorizations

Primary (ID: 120963) 5955173709067174996399324373973177159471958103849 (proven prime)
(ID: 120964) 21487528465626978046621431847709113545072937453070734870730166719622696325715917960413705735049475078637838185257446528395119134111483546022325699122461084659146482978510595121621356627186271884560880001277109999684372540228789157590810168767326879004911447639330216580254331303427123687408071935997123469413364911664756332496745458629243424388288816013682567790736346937722100003513004915104894310391393922051476898059302055433901346533566145074193070940011673419562946484962094432476328923313573404479806745432378539496837869557540505772224099752327229491047244599716644301731169475014694100895531273 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.